They are new LC79430 and LC79401 based. Model EDT EW50107FLYU 320x240Pinout is as follows:1 vo (interestingly, pin 2 and 3 dont adjust contrast with a pot or with -18v applied to vee and the pot connected)2 vee3 D3 to 794014 D2 to 794015 D1 to 794016 D0 to 794017 gnd8 +59 CL2 to 7940110 CL1 to 7943011 FLM (DIOB0)12 LED K13 LED A14 NULooks like 'm' is generated on boardI am using an atmega 88 so I can change the timing parameters of the timings.My program works and LCDstudio works with another 320x240 LCD I have but with on board SED.However, both progs give me a display on the new LCDs with a bought external board with the sed on it but it is as if the framing is too fast on it. I can see the x clocked data displayed in the correct x column but it is all down the screen (as if vertical hold is lost).

I have tried various initialisations in my program (lcdhype and lcdstudio wont allow display timing changes )